Color

#a15436

#a15436
hex#a15436
rgbrgb(161, 84, 54)
hslhsl(17, 50%, 42%)
oklchoklch(0.532 0.111 41.5)
Closest name: sienna (#a0522d)Relative luminance 0.1418

Colors that go with #a15436

Sea Green, Teal and Amber lead the list. Each partner is a real named colour with the reason it works — a wheel relationship, a neutral that carries it, or a pairing lifted from a palette or brand system that actually shipped — and every pair opens in the palette tool.

Tints & shades

Every swatch is its own page — click any to analyze it.

Harmonies

Complementary

Open in tool →

#3682a1

#a1364d · #a18936

#36a154 · #5436a1

Split-complementary

Open in tool →

#36a189 · #364da1

#4da136 · #3682a1 · #8936a1

Contrast

#a15436 as textRatioAAAA largeAAAFix
Aaon white
5.47:1passpassfail
  • AAA: use #86462d as the text (7.17:1)
Aaon black
3.84:1failpassfail
  • AA: use #b45e3c as the text (4.61:1)
  • AAA: use #cc8366 as the text (7.01:1)
  • AA: or shift the background to #ebebeb (4.59:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #a15436 as the background.

Brands using this color

No public brand in the corpus uses this exact color yet. Extract a brand to add one.

Fonts for this mood

#a15436 reads as warm. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #a15436
live endpoint

Point any MCP client at the shared colors endpoint and your agent gets the same engine as this page — direct_palette, edit_direction, check_palette, check_contrast — read-only, no key. Every direction it proposes comes with a /colors/d/… link: open it, lock what you like, paste the link back, and the agent edits rather than re-rolls.

endpointhttps://mcp.brandsweets.com/colors/mcp
claude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
try this prompt

analyze #a15436 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/a15436-c4ac9c-62cbb6-2d291f-f1e9eb?lock=0&style=vibrant

Want the agent to remember your picks and write them into a living brand? Create a free BrandSweets workspace.

Machine-readable: color.md